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            <h1>Giới thiệu</h1>
            <p>This article explains how to take away “index.php” from your CI application URLs. However, it does NOT remove the need for Index.php, which is the CI front controller i.e. even though Index.php will not appear in the URL, it still needs to be present at the top level of your site (above the /system/ directory).  To quote the User Guide,</p>
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